Joint & Connective Tissue Flashcards
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assessment for joint/connective tissue problems include
gait, posture, functional assessment (observe activities like transfer to chair, dressing/ADL)
ESR is
rate of sedimentation of RBC, inflammation causes clumping of RBC so higher ESR level an indication of inflammation
antiarthritic drugs: 3 categories
- NSAIDs, non-steroidal anti inflammatory drugs including aspirin
- DMARDs disease modifying anti rheumatic drugs
- glucocorticoids - adrenal corticosteroids
inflammatory connective tissue diseases: 3
- RA
- SLE (systemic lupus erythematosus
- Scleroderma
serum lab tests:
- ESR
- Uric Acid
- ANA (antinuclear antibody)
3 goals of rheumatic disease
- suppress inflammation and the autoimmune response
- control pain
- maintain or improve joint mobility
osteoarthritis definition
chronic, causes cartilage deterioration in synovial joints and vertebrae.
osteoarthritis affects
weight bearing joints: hips and knees
osteoarthritis pain: when?
worse with activity, better with rest, not usually at night
crepitus during ROM activity
sign of OA
herberden: definition
enlarged upper joints of the fingers/DIP joints
bouchard: definition
enlarged lower joints of the fingers/PIP joints
radiographic/X Rays show
osteophytes - (bone spur) bony growth at the end of a bone
MRI show
cartilage, synovium and bone
osteoarthritis interventions:
no treatment to stop degeneration of joints so
- educate
- reduce pain and inflammation
- maintain function
NSAID risk
GI complications
arthroplasty and osteoarthritis:
surgical repair of the joint
intra-articular injections
hyaluronic acid - acts as synovial fluid in joint space
corticosteroids - methylprednisolone
hot or cold treatment timing
20 minutes on/off
gout: definition
urate crystals deposited in joints, problem with purine metabolism > hyperuricemia (high uric acid in blood)
primary gout: definition
genetic, overproduction of uric acid or decreased urate excretion in the kidney
secondary gout definition
also hyperuricemia, diabetic ketoacidosis (DKA), starvation
tophi: definition
urate/uric acid crystals deposited in peripheral areas like great toe, hands or ear.
acute gouty arthritis: definition
recurrent attacks of joint inflammation/ acute arthritis
diagnostics for gout: 4
- uric acid test, 6.8 is gout
- 24 hour urine collection
- x-ray
- aspiration of fluid from inflamed joint to see crystals
gout ice or heat?
ice
gout medications
chochicine (colcrys) - interfere with function of WBC so no inflammatory response
chochicine (colcrys) side effects
diarrhea, take with meals,
gout nursing interventions
- pain mgmt - cold compression
- hydration - avoid kidney stones
- diet - avoid pureens (organ meat, alcohol, red meat)
- healthy weight
rheumatoid arthritis unilateral?
no, affects both sides at same time
RA sign
morning stiffness for an hour before pain
RA causes
- rheumatoid factor (RF) antibodies form against IgG
2. synovial membrane destruction leads to pannus
RA signs
deformities of hands and feet
fatigue
weight loss
Raynaud’s
arthrocentesis
RA diagnostic, synovial fluid analysis
swan neck deformity
deformed position of the finger due to RA